commit 5b0e669169ea2c951bf2f6f71faf793b24db3c23
author Sunny Goyal <sunnygoyal@google.com> Thu Mar 19 14:31:19 2015 -0700
committer Sunny Goyal <sunnygoyal@google.com> Fri Mar 20 17:31:11 2015 -0700
tree 32ab7b4381d40ee1e6b7a66691feb4439e6253cd
parent 71c3baf5ebc520d5146946e0d7907a5dc12366db

Rewrite: Widget preview loader logic

> Widget previews are saved in data dir instead of cache dir
> Expiring widget previews similar to IconCache
> Removed support for setting thread priorities

Bug: 19865031
Change-Id: Ib6033c2b1ff8ae61bba8762ca994ccd8217d3c75

src/com/android/launcher3/LauncherModel.java

diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 8cedcc5..dcb3759 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -1622,6 +1622,9 @@
                 if (DEBUG_LOADERS) Log.d(TAG, "step 2: loading all apps");
                 loadAndBindAllApps();
 
+                // Remove entries for packages which changed while the launcher was dead.
+                LauncherAppState.getInstance().getWidgetCache().removeObsoletePreviews();
+
                 // Restore the default thread priority after we are done loading items
                 synchronized (mLock) {
                     android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT);
@@ -3007,8 +3010,7 @@
                         if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.updatePackage " + packages[i]);
                         mIconCache.updateIconsForPkg(packages[i], mUser);
                         mBgAllAppsList.updatePackage(context, packages[i], mUser);
-                        WidgetPreviewLoader.removePackageFromDb(
-                                mApp.getWidgetPreviewCacheDb(), packages[i]);
+                        mApp.getWidgetCache().removePackage(packages[i], mUser);
                     }
                     break;
                 case OP_REMOVE:
@@ -3034,8 +3036,7 @@
                     for (int i=0; i<N; i++) {
                         if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.removePackage " + packages[i]);
                         mBgAllAppsList.removePackage(packages[i], mUser);
-                        WidgetPreviewLoader.removePackageFromDb(
-                                mApp.getWidgetPreviewCacheDb(), packages[i]);
+                        mApp.getWidgetCache().removePackage(packages[i], mUser);
                     }
                     break;
             }